[mpich-discuss] MPICH 3.1.1 building error when enabling per-object critical sections

Halim halim.amer at gmail.com
Tue Jun 24 23:21:34 CDT 2014


Hi,

I am facing an error when building MPICH 3.1.1 release with per-object 
critical sections enabled.

I am getting the following errors related to multiple definition of 
"MPIU_Thread_CS_enter_lockname_impl_" :

.....
   GEN      lib/libmpi.la
src/mpi/attr/.libs/lib_libmpi_la-comm_delete_attr.o: In function 
`MPIU_Thread_CS_enter_lockname_impl_':
src/mpi/attr/comm_delete_attr.c:(.text+0x530): multiple definition of 
`MPIU_Thread_CS_enter_lockname_impl_'
src/mpi/attr/.libs/lib_libmpi_la-comm_create_keyval.o:src/mpi/attr/comm_create_keyval.c:(.text+0x290): 
first defined here
src/mpi/attr/.libs/lib_libmpi_la-comm_delete_attr.o: In function 
`MPIU_Thread_CS_exit_lockname_impl_':
src/mpi/attr/comm_delete_attr.c:(.text+0x570): multiple definition of 
`MPIU_Thread_CS_exit_lockname_impl_'
src/mpi/attr/.libs/lib_libmpi_la-comm_create_keyval.o:src/mpi/attr/comm_create_keyval.c:(.text+0x2d0): 
first defined here
.....

This is the configure line:
./configure --disable-fortran --disable-cxx --enable-thread-cs=per-object

I am testing on x86_64 linux desktop with Intel compilers and 
device/channel: ch3/nemesis.

Is there a quick fix to this issue?

Regards,
Halim





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